#活动预告##广图展览#
【 “广州•1949”图片展开幕式暨专场讲解】2024年是新中国成立75周年，也是广州解放75周年。为此，由广州图书馆与广东革命历史博物馆联合举办的“广州•1949”图片展于5月1日—11日在广州图书馆负一层大堂展出。展览展出历史照片178张，呈现了在解放广州和建设广州的过程中，不同群体在各条战线上努力奋斗，使广州焕发新活力、新面貌的故事。5月3日将举办展览开幕式，并推出展览的专场讲解，欢迎读者参与！
时间：5月3日 14:30—16:30
地点：广州图书馆负一层大堂
报名：网页链接
via 广州图书馆的微博
BY 广州城事
“To the extent it is used I fear it’s often for illicit finance. It’s an extremely inefficient way of conducting transactions, and the amount of energy that’s consumed in processing those transactions is staggering,” the former Fed chairwoman said. Yellen’s comments have been cited as a reason for bitcoin’s recent losses. However, Yellen’s assessment of bitcoin as a inefficient medium of exchange is an important point and one that has already been raised in the past by bitcoin bulls. Using a volatile asset in exchange for goods and services makes little sense if the asset can tumble 10% in a day, or surge 80% over the course of a two months as bitcoin has done in 2021, critics argue. To put a finer point on it, over the past 12 months bitcoin has registered 8 corrections, defined as a decline from a recent peak of at least 10% but not more than 20%, and two bear markets, which are defined as falls of 20% or more, according to Dow Jones Market Data.
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
广州城事 from us